As a Star Frontiers fan for years I bought these books out of curiosity and was quite surprised to find a well designed game inside. Tons of information, the extra stuff I like such as: generation tables for systems, planets, etc. I like to create my own adventures and I will be moving them in this direction. The books are clean and well designed. There's not much I can add to the already great reviews for these products.
[5 of 5 Stars!]